MR20H40CDF datasheet(21/30 Pages) EVERSPIN

部件名	MR20H40CDF

功能描述	50MHz/20ns tSCK 4Mb SPI Interface MRAM / 40MHz/25ns tSCK 4Mb SPI Interface MRAM

PDF	30 Pages

Scroll/Zoom	100%

制造商	EVERSPIN [Everspin Technologies Inc.]

网页	https://www.everspin.com/

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21 / 30 page

MR20H40 / MR25H40

MR20H40 / MR25H40 Revision 12.6, 8/2020

Table 14 – MR25H40 (fSCK = 40MHz) AC Timing Parameters

Commercial Industrial, Extended and AEC-Q100 Grade 1 Temperature Ranges, VDD=3.0 to 3.6 V, CL= 30 pF

for all values.

Symbol

Parameter

Temp Grade

Min

Typical

Max

Unit

fSCK

SCK Clock Frequency

All

MHz

tRI

Input Rise Time

All

tRF

Input Fall Time

All

tWH

SCK High Time

All

tWL

SCK Low Time

All

Synchronous Data Timing see Figure 15

tCS

CS High Time

All

tCSS

CS Setup Time

All

tCSH

CS Hold Time

All

tSU

Data In Setup Time

All

Data In Hold Time

All

Output Valid

Comm./Ind./Ext.

AEC-Q100 Grade 1

tHO

Output Hold Time

All

Table continues next page.

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